第1話: 入学式前に、少年のボルトがデンキを守り、列車の衝突を防ぐ。

Years before Boruto Uzumaki's fight against a man named Kawaki, the young Boruto and Shikadai Nara ride on top of a train with the latter reminding Boruto that tomorrow is their Academy entrance ceremony. Boruto sees a boy being bullied and defends him. They talk about their fathers with the boy, Denki Kaminarimon, revealing his father is a billionaire businessman in charge of the Hidden Leaf's train system. Boruto encourages him to stand up to his father. Boruto returns home and is unsurprised to hear that his father, Naruto, is absent. Meanwhile, Denki tries to stand up for himself but his father rejects him, saying Denki will win his approval by being strong. The next morning, Boruto is running late for the ceremony and sees Denki being controlled by an evil aura. Denki lures the bullies on a broken train and sends it driving towards another train with the intent of scaring them. Boruto intervenes and snaps Denki back to his senses, and manages to avoid the collision. However the train ends up crashing into Hokage's stone face. The two become friends as they attend the Academy the next day. (Source: Wikipedia) Academy Entrance Arc: (1/15)

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